69897670 is an even 8-digits composite number following 69897669
and preceding 69897671 . In scientific notation, it is written as 6.9897670 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors.
There are 27505920 positive integers (up to 69897670) that are relatively prime to 69897670.
69897670 has 32 divisors, whose sum is 127876320
The reverse of 69897670 is 07679896
Previous prime number is 229
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
sixty-nine million eight hundred ninety-seven thousand six hundred seventy
Scientific notation
6.9897670 × 10^7
Engineering notation
6.9897670 × 10^6
Prime Factorization
2 × 5 × 131 × 229 × 233
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
69897670 Product of the distinct prime numbers
The prime factorization of 69897670 is 2 × 5 × 131 × 229 × 233.
Since it has a total of 5 prime factors.
8 , 3 , 76 , 35 , 22 , 21 , 1715 , 3383 , 46888 , 57317 , 482953 , 167412 , 5709814 , 6532175 , 9761067 , 12974544 , 342606724 , 895716193 , 3388729309 , 9043631928
n×2
139795340
n×3
209693010
n×4
279590680
n×5
349488350
n÷2
34948835
n÷3
23299223.333333
n÷3
17474417.5
n÷5
13979534
n2
4885684271428900
n3
3.4149794692853E+23
n4
2.3869910800088E+31
n5
1.668451148034E+39
2 √n8360.4826415704
3 √n411.92760769736
4 √n91.435674884426
5 √n37.058901328329
1 , 2 , 5 , 10 , 131 , 229 , 233 , 262 , 458 , 466 , 655 , 1145 , 1165 , 1310 , 2290 , 2330 , 29999 , 30523 , 53357 , 59998 , 61046 , 106714 , 149995 , 152615 , 266785 , 299990 , 305230 , 533570 , 6989767 , 13979534 , 34948835 , 69897670
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-69897669 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897670 can be divided by 32 positive divisors.
The sum of these divisors (counting 69897670) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001010101000110111000110
3
Ternary
11212112011120121
4
Quaternary
10022220313012
5
Quinary
120343211140
6
Senary
10534052154
8
Octal
412506706
10
Decimal
69897670
12
Duodecimal
1b4aa05a
16
Hexadecimal
42a8dc6
20
Vigesimal
11gh43a
36
Base36
15m5dy
md5
2ff50d824ad17b066fb75ca4769331ea
sha1
1e7fa3b2bd134e3b1b0f6d320d45dbaab51f0fb6
sha256
3597ddbe1cebec1c93a90c693a632381561172fbabe4109fa9df5f874c9e7661
sha512
c9017a75c9f342c15f491bdf7e6983b84da0c973a30ea2c4639f8ad3d157f63f98fe5ab2661c7e2feafc7a8a331911f1274aadbf5611eb42780baccdc9fcdf60
ripemd-160
d93afee1a5273b69af46262c853635ef1d0f1363
Diameter
139795340
Circumference
439180013.15009
Area
1.534882981488E+16
Volume
1.4304632550489E+24
Surface area
6.1395319259521E+16
Circumference
439180013.15009
Perimeter
279590680
Area
4885684271428900
Diagonal
98850232.892279
Surface area
29314105628573400
Volume
3.4149794692853E+23
Space diagonal
121066315.77068
Perimeter
209693010
Area
2.1155633469637E+15
Altitude
60533157.885341
Surface area
2.1155633469637E+15
Volume
4.0245919005741E+22
Height
32950077.63076